Release 185 Graphics Drivers Release Notes

Transcription

1 Release 185 Graphics Drivers Release Notes Version for Windows XP NVIDIA Corporation April 3, 2009

2 Published by NVIDIA Corporation 2701 San Tomas Expressway Santa Clara, CA Notice ALL NVIDIA DESIGN SPECIFICATIONS, REFERENCE BOARDS, FILES, DRAWINGS, DIAGNOSTICS, LISTS, AND OTHER DOCUMENTS (TOGETHER AND SEPARATELY, MATERIALS ) ARE BEING PROVIDED AS IS. NVIDIA MAKES NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. Information furnished is believed to be accurate and reliable. However, NVIDIA Corporation assumes no responsibility for the consequences of use of such information or for any infringement of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of NVIDIA Corporation. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. NVIDIA Corporation products are not authorized for use as critical components in life support devices or systems without express written approval of NVIDIA Corporation. Trademarks NVIDIA, the NVIDIA logo, 3DFX, 3DFX INTERACTIVE, the 3dfx Logo, STB, STB Systems and Design, the STB Logo, the StarBox Logo, NVIDIA nforce, GeForce, NVIDIA Quadro, NVDVD, NVIDIA Personal Cinema, NVIDIA Soundstorm, Vanta, TNT2, TNT, RIVA, RIVA TNT, VOODOO, VOODOO GRAPHICS, WAVEBAY, Accuview Antialiasing, the Audio & Nth Superscript Design Logo, CineFX, the Communications & Nth Superscript Design Logo, Detonator, Digital Vibrance Control, DualNet, FlowFX, ForceWare, GIGADUDE, Glide, GOFORCE, the Graphics & Nth Superscript Design Logo, Intellisample, M-BUFFER, nfinitefx, NV, NVChess, nview, NVKeystone, NVOptimizer, NVPinball, NVRotate, NVSensor, NVSync, the Platform & Nth Superscript Design Logo, PowerMizer, Quincunx Antialiasing, Sceneshare, See What You've Been Missing, StreamThru, SuperStability, T- BUFFER, The Way It's Meant to be Played Logo, TwinBank, TwinView and the Video & Nth Superscript Design Logo are registered trademarks or trademarks of NVIDIA Corporation in the United States and/or other countries. Other company and product names may be trademarks or registered trademarks of the respective owners with which they are associated. Intel, Indeo, and Pentium are registered trademarks of Intel Corporation. Microsoft, Windows, Windows NT, Windows Vista, Direct3D, DirectDraw, and DirectX are trademarks or registered trademarks of Microsoft Corporation. OpenGL is a registered trademark of Silicon Graphics Inc. PCI Express, PCI-SIG, and the PCI-SIG design marks are registered trademarks and/or service marks of PCI-SIG. DisplayPort is a trademark of the Video Electronics Standards Association (VESA). Other company and product names may be trademarks or registered trademarks of the respective owners with which they are associated. Copyright 2009 by NVIDIA Corporation. All rights reserved.

3 Release 185 Graphics Drivers Release Notes Table of Contents 1. Introduction to Release Notes Structure of the Document Changes in this Edition Changes in the Release 185 Driver for Windows XP Version Highlights What s New in Release What s New in Version Changes in Version Fixed Issues Windows XP 32-bit Open Windows XP Issues in Version NVIDIA Recommendations Windows XP 32-bit Issues Windows XP 64-bit Issues Not NVIDIA Issues Application Issues Known Product Limitations GeForce GTX 295 Fan Control and NVIDIA Control Panel Performance Group version Hz not Available on BenQ FP241W Monitors Image Sharpening Control not Available with GeForce 8 Series and Later GPUs Display Output Selection not Available on Bridgeless SLI More Monitors are Listed in the Windows Device Manager than are Actually Connected DirectX Fails When Detaching/Reattaching Displays in Dualview Mode OpenGL Viewport Scaling Problem in Horizontal Span Mode Video Playback in nview Clone and Span Modes No Antialiasing of 3DMark03 Image Quality Screen Captures Medal of Honor Under Windows XP / Windows Windows XP/2000 Issue with Settings Tab Monitor Positioning Antialiasing Problems With Certain Applications 16 Poor Quality S-Video Output on Some TVs. 17 AGP and PCI-E Programs May Hang With AMD K7 and K8 Processors Desktop Manager Does Not Re-Center Logon Screen Issues with Video Mirror Windows XP/ The Release 185 Driver for Windows XP Hardware and Software Support Supported Operating Systems Supported NVIDIA Products Supported Languages Driver Installation System Requirements Installation Instructions A. Mode Support for Windows General Mode Support Information Default Modes Supported by GPU for Windows XP 27 Understanding the Mode Format GeForce 9 Series GeForce 200 Series of GPUs Modes Supported by TV Encoders NVIDIA Corporation i

4 Release 185 Graphics Drivers Release Notes Table of Contents NVIDIA Corporation ii

5 Release 185 Graphics Drivers Version C HAPTER INTRODUCTION TO RELEASE NOTES This edition of Release Notes describes the Release 185 Graphics Drivers for Microsoft Windows Vista. NVIDIA provides these notes to describe performance improvements and bug fixes in each documented version of the driver. Structure of the Document This document is organized in the following sections: Changes in the Release 185 Driver for Windows XP on page 3 gives a summary of changes, and fixed and open issues in this version. The Release 185 Driver for Windows XP on page 19 describes the NVIDIA products and languages supported by this driver, the system requirements, and how to install the driver. Mode Support for Windows on page 25 lists the default resolutions supported by the driver. Changes in this Edition This edition of the Release Notes for Windows XP includes information about NVIDIA graphics driver version , and lists changes made to the driver since version These changes are discussed beginning with the chapter Changes in the Release 185 Driver for Windows XP on page 3. NVIDIA Corporation 1

6 C HAPTER 1: Introduction to Release Notes Changes in this Edition 2 NVIDIA Corporation

7 Release 185 Graphics Driver Version C HAPTER CHANGES IN THE RELEASE 185 DRIVER FOR WINDOWS XP This chapter describes open issues for version , and resolved issues and driver enhancements for versions of the Release 185 driver up to version The chapter contains these sections: Version Highlights on page 4 Changes in Version on page 5 Open Windows XP Issues in Version on page 6 Not NVIDIA Issues on page 9 Known Product Limitations on page 12 NVIDIA Corporation 3

8 C HAPTER 2: Changes in the Release 185 Driver for Windows XP Version High- Version Highlights This section provides highlights of version of the NVIDIA Release 185 Driver. What s New in Release 185 What s New in Version What s New in Release 185 New Product Support Added support for the NVIDIA GeForce GTX 275. NVIDIA Control Panel New HDCP Status Reporting page CUDA Support for CUDA 2.2 OpenGL Support for OpenGL 3.0 What s New in Version Added support for the NVIDIA GeForce GTX 275. This driver version adds support for NVIDIA PhysX acceleration on all GeForce 8 series, 9 series and 200 series GPUs with a minimum of 256MB dedicated graphics memory (this driver package installs NVIDIA PhysX System Software v ). See Changes in Version on page 5 for a list of resolved issues in this release. 4 NVIDIA Corporation

9 Release 185 Graphics Driver Version Changes in Version The following sections list the changes made and issues resolved since driver versions The NVIDIA bug number is provided for reference. Fixed Issues Windows XP 32-bit Single-GPU Resolved Issues and Changes Far Cry 2 Override Antialiasing from the NVIDIA Control Panel is not getting applied to the game. [486104] The NVIDIA Control Panel Antialiasing Gamma Correction value is not enabled in the Global Settings, depending on AA values set in the Program Settings. [441449] GeForce 9600 GT: Need For Speed Prostreet changing antialiasing settings from the game menu results in screen corruption. [434171] GeForce 9500 GT: The desktop cannot be resized for all signal formats when using the component connection. [515409] Multi-GPU Resolved Issues and Changes [SLI], GeForce GTX 280/260: Composite/S Video TV display goes blank when trying to set any resolution with SLI enabled. [486100] [SLI], GeForce GTX 280/260: Mass Effect antialiasing levels fall back whenever the in game resolution is switched to a lower resolution.[477335] NVIDIA Corporation 5

10 : Open Windows XP Issues in Version Open Windows XP Issues in Version As with every released driver, version has open issues and enhancement requests associated with it. This section includes lists of issues that are either not fixed or not implemented in this version. Some problems listed may not have been thoroughly investigated and, in fact, may not be NVIDIA issues. Others may have workaround solutions. NVIDIA Recommendations on page 6 Windows XP 32 bit Issues on page 6 Windows XP 64 bit Issues on page 7 NVIDIA Recommendations Single display modes such as TV only, DFP/LCD only, or CRT only provide the best performance and quality from Windows Media Center Edition. Dual display modes such as Dualview and nview Clone and Span modes are not recommended. Windows XP 32-bit Issues NVIDIA Issues Single-GPU All GPUs HQV DVD shows corruption when played using Windows Media Player.[302235] Half Life 2: Episode 2 the in game brightness is greatly reduced if Enhanced or Override AA is enabled from the NVIDIA Control Panel. [429254] Counter Strike the application crashes to the desktop if the resolution or bit depth is changed from the in game video options menu. The problem does not occur if you change the resolution or bit depth from the game s main menu and not while in a game. GeForce 200 Series GeForce GTX 295: A few pages in the NVIDIA Control Panel describe the connected monitors using the generic Analog or Digital display instead of using the make and model. [527761] GeForce GTS 250: World of Warcraft there is flickering corruption when multiple games are launched. [535762] 6 NVIDIA Corporation

11 Release 185 Graphics Driver Version GeForce 9 Series GeForce 9 Series (2x): With a TV connected to S Video, the display turns blank after opening the NVIDIA Control Panel, requiring the user to reboot the system. [445384] GeForce 9800 GT: With Dualview mode enabled, the GPU runs at the highest performance level even when no video or 3D applications are running. [531538] GeForce 9800 GT: Lineage 2 the game world is extremely dark. [531486] GeForce 9800 GTX: Changes made on the Adjust Screen Size and Position page are not saved after changing the HD formats. [524751] NVIDIA Issues Multi-GPU All GPUs [SLI]: The NVIDIA logo in the Adjust Image Settings with Preview page does not rotate and shows corruption after switching to the display connected to the SLI slave GPU. [402589] GeForce 200 Series [Multi GPU], GeForce GTX 295: It is not possible to switch from one display to another using the NVIDIA Control Panel under multi GPU mode. [537212] [SLI], GeForce 200 Series, GeForce 9800 GTX: World in Conflict the radar in the game flickers. [532526] [SLI], GeForce 200 Series: After changing the multi GPU display settings and then rebooting the system, the display remains at the original multi GPU setting. [504028] [SLI], GeForce GTX 295: The NVIDIA Control Panel Set SLI configuration page shows two display entries even if only one display is connected. [527751] GeForce 9 Series GPUs [SLI], GeForce 9 Series GeForce 8 Series: There is no display after switching the SLI display to the slave GPU. [357511] [SLI], GeForce 9600 GT: Changes made from the Resize HDTV Settings page are note saved after enabling SLI mode. [529759] Windows XP 64-bit Issues NVIDIA Issues Single GPU Half Life 2: Episode 2 in game brightness is greatly reduced if Enhanced or Override AA is enabled from the NVIDIA Control Panel. [429254] NVIDIA Corporation 7

12 : Open Windows XP Issues in Version GeForce GTX 280: Call of Duty: World at War there is flickering within the smoke. [531341] NVIDIA Issues Multi-GPU [SLI], GeForce 200 Series, GeForce 9800 GTX: World in Conflict the radar in the game flickers. [532526] 8 NVIDIA Corporation

13 Release 185 Graphics Driver Version Not NVIDIA Issues This section lists issues that are not due to the NVIDIA driver. Application Issues on page 9 Application Issues All GPUs Dual Core CPU: Counter Strike 1.6 hangs if you play Cheating Death at same time. This application does not properly recognize dual-core CPUs. Counter Strike Source frame rate is jumpy. Jittery/lagging movement has been seen when starting a game after running the Video Stress Test. Smooth movement is restored after exiting and then restarting the application. The issue does not appear when creating a new game, disconnecting, and then creating another new game. HQV DVD playback is bobbing when running in overlay mode.[272289] This is not an NVIDIA bug, but rather an issue with the Intervideo decoder in WinDVD 8. During DVD and HD DVD/Blu ray playback, a white screen may appear over video when toggling from windowed to full screen mode. [263449] This issue was reported in driver v96.94 as an NVIDIA driver issue, but now appears to be an application issue with PowerDVD. NVIDIA is working with the application developer to provide a fix. Sims 2 Smooth Edges (AA) option is not available with Release 100 drivers.[272477] This occurs because of an incorrect driver version check in the application. NVIDIA has worked around this issue in the operating system by changing the way the driver version is reported to this application. Warhammer 40k Dawn of War (all versions) does not run with Release 100 drivers.[273154] This occurs because of an incorrect driver version check in the application. NVIDIA has worked around this issue in the operating system by changing the way the driver version is reported to this application. NVIDIA Corporation 9

14 : Not NVIDIA Issues S.T.A.L.K.E.R. Shadow of Chernobyl: This application is not compatible with the Override any application setting or Enhance the application setting antialiasing modes from the NVIDIA Control Panel Manage 3D Settings page. Please use the in game antialiasing options. Splinter Cell Double Agent crashes when loading a single player game.[270517] This is an application issue. You can work around this issue by creating a shortcut to launch the game as follows: 1 Navigate to the game install directory, then change to the sub folder \SCDA Offline\system. 2 Create a shortcut to splintercell4.exe. 3 Add ʺ llʺ to the command line of the shortcut. 4 Use this shortcut to launch the single player version of the game. HQV DVD playback is bobbing when running in overlay mode.[272289] This is not an NVIDIA bug, but rather an issue with the Intervideo decoder in WinDVD 8. Age of Empires 3: Setting application to 1600x1200 with shader quality set to very high causes menus and game to become corrupted. This issue can be fixed by installing the v1.07 game patch. Company of Heroes: Dark transparent band appears when running the in game performance test. This is an application issue and can be reproduced on NVIDIA GeForce 7900 and ATI Radeon X1950 GPUs. Elder Scrolls 4 Oblivion: Running at 2560x1600 with NVIDIA Enhanced Application mode 16xQ, extremely rare 1 2 second pauses occur during some fighting. [262685] This appears to be an application issue in how large textures are created during the in game fighting. Far Cry: Water reflection on Archive level is not correct. [253431] This appears to be an application issue. NVIDIA is working with the application developer to try to patch their application Half Life 2 Lost Coast: Color corruption occurs in the video stress test after changing the display mode. This is a known application issue. Half Life 2 Episode One: Gravity Gun has z fighting problems on certain portions of the gun. [263505] 10 NVIDIA Corporation

15 Release 185 Graphics Driver Version Quake4: Random pauses occur during gameplay. [260029] This appears to be an application issue that affects testing on Quake4 with dual core optimizations turned on. Turning off the SMP value in Quake4 eliminates this problem. During DVD and HD DVD/Blu ray playback, a white screen may appear over video when toggling from windowed to full screen mode.[263449] This issue was reported in driver v96.94 as an NVIDIA driver issue, but now appears to be an application issue with PowerDVD. NVIDIA is working with the application developer to provide a fix. Age of Empires 3: Vertical sliver appears near the right side of the introduction videos. [221738] Battlefield 1942 hangs after playing for a few minutes.[265230] This is an application issue with dual core CPUs. GeForce 9 Series GPUs GeForce 9500 GT: BioShock the desktop brightness levels are affected after exiting the game. [443651] NVIDIA Corporation 11

16 : Known Product Limitations Known Product Limitations This section describes problems that will not be fixed. Usually, the source of the problem is beyond the control of NVIDIA. Following is the list of problems and where they are discussed in this document: GeForce GTX 295 Fan Control and NVIDIA Control Panel Performance Group version on page Hz not Available on BenQ FP241W Monitors on page 12 Image Sharpening Control not Available with GeForce 8 Series and Later GPUs on page 13 Display Output Selection not Available on Bridgeless SLI on page 13 More Monitors are Listed in the Windows Device Manager than are Actually Connected on page 13 DirectX Fails When Detaching/Reattaching Displays in Dualview Mode on page 13 OpenGL Viewport Scaling Problem in Horizontal Span Mode on page 14 Video Playback in nview Clone and Span Modes on page 15 No Antialiasing of 3DMark03 Image Quality Screen Captures on page 15 Medal of Honor Under Windows XP / Windows 2000 on page 16 Windows XP/2000 Issue with Settings Tab Monitor Positioning on page 16 Antialiasing Problems With Certain Applications on page 16 Poor Quality S Video Output on Some TVs on page 17 AGP and PCI E Programs May Hang With AMD K7 and K8 Processors on page 17 Desktop Manager Does Not Re Center Logon Screen on page 18 Issues with Video Mirror Windows XP/2000 on page 18 GeForce GTX 295 Fan Control and NVIDIA Control Panel Performance Group version The GeForce GTX 295 fan control does not function properly when using the NVIDIA Control Panel Performance Group version For proper fan control, use version or later. 60 Hz not Available on BenQ FP241W Monitors Even though the monitor EDID lists 60 Hz, the screen turns blank when using an HDMI connection. This is an issue with the monitor and not the NVIDIA driver. 12 NVIDIA Corporation

17 Release 185 Graphics Driver Version Because of this issue with the monitor, the NVIDIA driver blocks the problem mode 60 Hz) and makes it unavailable. Image Sharpening Control not Available with GeForce 8 Series and Later GPUs With GeForce 8 Series and later graphics cards, the Image sharpening slider on the NVIDIA Control Panel > Display >Adjust Desktop Color Settings page is grayed out. This control is intentionally disabled because image sharpening is not supported on GeForce 8 series and later GPUs. Display Output Selection not Available on Bridgeless SLI On graphics cards that can operate in SLI mode without the SLI connector (such as the GeForce 6600), you cannot select which monitor to display the output. On the SLI display property page, the option box to select the output display is not available. More Monitors are Listed in the Windows Device Manager than are Actually Connected Problem Many monitors are listed in the Windows Device Manager hardware tree even when only a few are actually connected or enabled. Explanation NVIDIA chooses to expose all potential monitors even though they are not yet connected. Such an implementation makes multiple device handling easier in certain situations, such as when a user unplugs a monitor and plugs another one in at a different port. The only impact is a cosmetic in the plug and play manager. There is no functional impact at all and the GDI is not aware of the multiple monitor listing. DirectX Fails When Detaching/Reattaching Displays in Dualview Mode This problem can be duplicated as follows: 1 Enable both displays in Dualview mode. 2 Detach monitor 2 and apply settings. 3 Reattach monitor 2 and apply settings. DirectX runtime fails on monitor 1. This is not an NVIDIA bug, but a limitation in the operating system where DirectX does not enumerate the second device. DirectX can be restored to both displays by rebooting the system NVIDIA Corporation 13

18 : Known Product Limitations OpenGL Viewport Scaling Problem in Horizontal Span Mode With nview Horizontal Span mode enabled, when opening an OpenGL model in a viewport, the model image is scaled too large to fit in the viewport. The problem occurs with such applications as Maya 5.0 and 3D Studio MAX This is not an NVIDIA bug, but a limitation in the application s ability to properly maintain the aspect ratio in Horizontal Span mode. 14 NVIDIA Corporation

19 Release 185 Graphics Driver Version Video Playback in nview Clone and Span Modes Problem With nview Clone or Span mode enabled, video playback appears on only one display under the following conditions: Under nview Clone mode, when full screen video mirror is not used. Under nview Span mode, when full screen video mirror is not used and the video is positioned to span across both monitors. Explanation With applications that render using the hardware overlay such as DirectX applications the default driver behavior is to enable the hardware overlay when nview Clone or Span mode is enabled. Because the driver supports only one hardware overlay, the video appears on only one display. No Antialiasing of 3DMark03 Image Quality Screen Captures Problem After enabling antialiasing from the NVIDIA Properties page, 3DMark03 screen captures obtained using the application s screen capture function might not be antialiased. Explanation This is not an NVIDIA bug, but rather a result of different methods used to render antialiased images. Depending on a combination of factors, the driver may take advantage of the NVIDIA hardware s ability to bypass the front buffer while rendering an antialiased image. In this case, the front buffer does not contain antialiased data, so if an application takes data from the front buffer as is the case with 3DMark03 s Image Quality screen captures then the resulting image is not antialiased. To accommodate applications that request use of the front buffer, the NVIDIA software can provide the antialiased data in a buffer to the application. Since this negates the advantages of the NVIDIA hardware capability, this support is enabled only when antialiasing is enabled within the application, and not from the NVIDIA control panel. In all cases when antialiasing is enabled, screen images as well as screen captures obtained using the Print Screen key are always antialiased. NVIDIA Corporation 15

20 : Known Product Limitations Medal of Honor Under Windows XP / Windows 2000 Problem The Electronic Arts game Medal of Honor uses a hard coded buffer to parse the OpenGL extension string. This can cause a system crash under Windows XP and Windows Workaround NVIDIA has implemented Medal of Honor application detection to work around this extension string crash. Windows XP/2000 Issue with Settings Tab Monitor Positioning Problem In the Windows Display Properties > Settings tab, the secondary monitors cannot be positioned directly above monitor #1 without snapping horizontally to a position diagonal to monitor #1. When the Problem Occurs The problem occurs when four monitors are connected to the graphics adapter card, but only two of them are enabled. Cause and Workaround This is a Microsoft not an NVIDIA bug, and there is no workaround to correct the positioning of the monitor icons. However, the actual positioning of the displays on the desktop can be corrected using the nview Desktop Manager window as follows: 1 Under the Tools tab in the Desktop Manager windows, make sure Automatically Align Displays is checked. 2 In the Settings tab, position the appropriate monitor icon above monitor #1, then click Apply. The mouse cursor movement between monitor desktops will correspond to a vertical orientation of the monitors, even though the monitor icons in the Settings tab are diagonal to each other. Note: This will be the case even if the monitor icons are deliberately positioned diagonal to each other. Antialiasing Problems With Certain Applications Antialiasing in the NVIDIA Direct3D driver requires each new frame to be rendered from scratch. This requirement adversely affects applications that render only that portion of the content that has changed since the last frame. A common symptom of this problem is geometric structures that incorrectly disappear and re appear as the scene shifts. 16 NVIDIA Corporation

21 Release 185 Graphics Driver Version Poor Quality S-Video Output on Some TVs NVIDIA drivers differentiate an S video TV from a composite TV by searching for 75 Ohm loads on the chrominance and luminance lines. If the driver detects only one such load, it assumes that it has a composite TV and drives both chroma and luma onto that line. This approach allows both types of TV to display in color. Unfortunately, some S video TVs do not apply the correct load to both lines, causing the driver to detect an S video TV as a composite. The driver, in turn, sends the lower quality signal to the S video TV. To work around this problem, use the Control Panel to override the Auto select feature. This can be done following these steps: 1 In the Settings tab of the Display Properties Control Panel, click Advanced. 2 In the nview tab, click Device Settings and click Select Output Device. 3 In the Device Selection tab, click the TV option. 4 Change the Video output format to S video. AGP and PCI-E Programs May Hang With AMD K7 and K8 Processors Issue Microsoft Windows 2000 and Windows XP systems using AMD K7 and K8 processors can hang when an AGP or PCI E program is used. Root Cause There is a known problem with Microsoft Windows 2000 and Windows XP systems using AMD K7 and K8 CPUs that results in the Microsoft operating system allocating overlapping 4M cached pages with 4k write combined pages. This condition results in undefined behavior and data corruption, and is explicitly disallowed by the AMD CPU manual. This problem can affect any device driver in the system that allocates writecombined system memory, but is usually most easily reproduced with graphics drivers since graphics drivers generally make heavy use of write combined system memory for performance reasons. Resolution Microsoft has a knowledge base article on the issue, the text of which is unfortunately quite outdated. While the article only mentions Windows 2000, AGP, and K7, both the root cause and resolution also apply to Windows 2000 or Windows XP, AGP or PCI E, and AMD K7 or K8. The article can be found at support.microsoft.com/?id= The issue is resolved by applying an operating system registry key as described in the referenced article that instructs the Microsoft operating system to not use the 4M pages, thus avoiding the conflict. The registry key is automatically applied by installation of the latest NVIDIA nforce platform driver package (including 4.57 SMBUS or later). It is imperative for the package to be installed or for the registry key to be applied before the NVIDIA graphics driver or any other device drivers are installed. The registry key takes effect only after an operating system reboot. NVIDIA Corporation 17

22 : Known Product Limitations Desktop Manager Does Not Re-Center Logon Screen On Windows XP multi display systems that are set to nview Span mode, the Windows logon screen is centered on the extended desktop. This usually causes it to be split across two displays, which users may find annoying. Although users can normally use the Desktop Manager to restrict a window s appearance to one display, security restrictions in the operating systems prevent this in the case of the logon screen. Issues with Video Mirror Windows XP/2000 Table 2.1 lists current known issues with NVIDIA Video Mirror functionality. Table 2.1 Known Issues with Video Mirror Video Mirror is not yet implemented for applications using Video Port Extensions (VPE). If Video Mirror is enabled but a full screen display does not appear, one of the following problems may have occurred: Video Mirror can only function when overlay is being used. The video player may not be able to create an overlay if another application is using the overlay, or the desktop display resolution is too high. You can lower the desktop resolution, pixel depth, or refresh rate. Video Mirror requires some extra memory to run. Try closing other DirectX or OpenGL applications that may be running. You may need to close and restart your video application for Video Mirror enabling or disabling to take effect. Some video players that cannot detect the presence of Video Mirror stop playing if they are minimized or completely obscured by another window. For example, Media Player can exhibit this problem. 18 NVIDIA Corporation

23 Release 185 Graphics Driver Version C HAPTER THE RELEASE 185 DRIVER FOR WINDOWS XP This chapter covers the following main topics: Hardware and Software Support on page 19 Driver Installation on page 22 Hardware and Software Support Supported Operating Systems This Release 185 driver includes drivers designed for the following Microsoft operating systems: Microsoft Windows XP Windows XP Media Center Edition 2005 Update Rollup2 Windows XP Media Center Edition 2005 Windows XP Media Center Edition 2004 Windows XP Professional Windows XP Home Edition Windows XP Professional x64 Edition NVIDIA Corporation 19

24 C HAPTER 3: The Release 185 Driver for Windows XP Hardware and Software Support Supported NVIDIA Products Table 3.1 lists the NVIDIA GPUs supported by this Release 185 driver. Table 3.1 Supported NVIDIA Consumer Products Product Windows XP 32-bit Windows XP Professional x64 GeForce GTX 295 X X GeForce GTX 285 X X GeForce GTX 280 X X GeForce GTX 275 X X GeForce GTX 260 X X GeForce GTS 250 X X GeForce GT 140 X X GeForce GT 130 X X GeForce GT 120 X X GeForce 9800 GX2 X X GeForce 9800 GTX+ X X GeForce 9800 GTX X X GeForce 9800 GT X X GeForce 9600 GT X X GeForce 9600 GS X X GeForce 9600 GSO X X GeForce 9500 GT X X GeForce 9500 GS X X GeForce 9400 GT X X GeForce 9400 X X GeForce 9300 GS X X GeForce 9300 GE X X GeForce 9300 X X GeForce 9200 X X 20 NVIDIA Corporation

25 Release 185 Graphics Driver Version Supported Languages The Release 185 Graphics Drivers supports the following languages in the main driver Control Panel: English (USA) German Portuguese (Euro/Iberian) English (UK) Greek Russian Arabic Hebrew Slovak Chinese (Simplified) Hungarian Slovenian Chinese (Traditional) Italian Spanish Czech Japanese Spanish (Latin America) Danish Korean Swedish Dutch Norwegian Thai Finnish Polish Turkish French Portuguese (Brazil) NVIDIA Corporation 21

26 C HAPTER 3: The Release 185 Driver for Windows XP Driver Installation Driver Installation System Requirements The hard disk space requirement for 32 bit is minimum 108 MB for English only, and 190 MB for International. The hard disk space requirement for 64 bit is minimum 140 MB for English only, and 220 MB for International. Installation Instructions Before You Begin If NVIDIA ntune is already installed If you have previously installed NVIDIA ntune, NVIDIA recommends that you uninstall ntune before installing this driver. After the driver install is complete, you can reinstall ntune. If you do not have System Administrator access privileges, it is assumed that the appropriate person with System Administrator access in your organization will set up and install the NVIDIA graphics driver software on your computer. The installation process copies all necessary files for operation into the appropriate directories. The nview system files are copied to your Windows\System directory. nview Desktop Manager Profile files (*.tvp) are saved in the Windows\Nview directory. Depending on the version of the NVIDIA driver previously installed, profiles may also be located in the Documents and Settings\All Users\Application Data\ nview_profiles directory. As part of the install process, an uninstall is registered in your system. Under Windows XP, the NVIDIA driver is installed in Dualview mode display. However, note that the second display is not activated by default, but must be enabled. 22 NVIDIA Corporation

27 Release 185 Graphics Driver Version Preserving Settings Before Upgrading Your Software Before uninstalling or installing software, your can preserve your nview Desktop Manager and/or NVIDIA Display settings by using the nview Desktop Manager Profiles features. Note: Follow the steps below and/or refer to the NVIDIA nview Desktop Manager User s Guide for details. Under Windows XP/2000 and Windows NT 4.0, you must have, at least, Power User access privileges in order to create or save a profile. (Refer to Windows Help if you need an explanation of Power User access rights.) Follow the steps below and/or refer to the NVIDIA nview Desktop Manager User s Guide for details. 1 Open the nview Desktop Manager Profiles page (Figure 4.1). 2 To preserve your current settings, you can use either the Save or the New option from the nview Desktop Manager Profiles page: If you want to overwrite the currently loaded profile with your changed settings, use the Save option. Notice that a warning message indicates that you are about to overwrite the selected profile. If you want to retain the currently loaded profile and want to save your changed settings to a new file, click the New option. Enter a name and description of the profile in the New Profile dialog box. For example, you can name this profile My Settings. 3 If you are an advanced user and want to customize certain settings in the saved profile, click Advanced << to expand the dialog box (Figure 4.2). 4 To customize the settings, you can select or clear any of the settings check boxes. 5 Click Save to return to the main Profiles page. If you created a new profile, you will see the name of the newly created profile in the profiles list. If you overwrote a current profile, the same profile name is retained in the list. Note: nview Desktop Manager profile (.tvp) files are saved in the Windows\nView directory. Depending on the version of the NVIDIA driver previously installed, profiles may also be saved in the Documents and Settings\All Users\Application Data\ nview_profiles directory. 6 Now you can uninstall your current driver for a driver upgrade. 7 After you restart your computer following an NVIDIA new driver install, you can easily load the saved profile from the Profiles page of nview Desktop Manager. About Using Saved Profiles in Another Computer You can easily use any saved profile (.tvp file in the Windows\nView directory) from one computer and use it in another computer, if you want. You ll need to copy it to the Windows\nView directory of a computer that has the NVIDIA ForceWare graphics display driver, etc. installed properly. Then this profile can be loaded from another computer from the nview Desktop Manager Profiles page just as it can from your original computer. NVIDIA Corporation 23

28 C HAPTER 3: The Release 185 Driver for Windows XP Driver Installation Uninstalling the NVIDIA Display Driver Software Note: It is highly recommended that you follow the steps in this section to completely uninstall the NVIDIA Display Driver software before updating to a new version of the software. To uninstall the nview software, follow these steps: 1 From the Windows taskbar, click Start > Settings > Control Panel to open the Control Panel window. 2 Double click the Add/Remove Programs item. 3 Click the NVIDIA Display Driver item from the list. 4 Click Change/Remove. 5 Click Yes to continue. A prompt appears asking whether you want to delete all of the saved nview profiles. If you click Yes, all of the nview software and all of your saved profiles will be deleted. If you click No, the nview software is removed, but the profile files are saved in the Windows\nView directory on your hard disk. Your system now restarts. Installing the NVIDIA ForceWare Graphics Drivers 1 Follow the instructions on the NVIDIA.com Web site driver download page to locate the appropriate driver to download, based on your hardware and operating system. 2 Click the driver download link. 3 The license agreement dialog box appears. 4 Click Accept if you accept the terms of the agreement, then either open the file or save the file to your PC and open it later. 5 Extract the zip files to a temporary folder on your PC. 6 Open the NVIDIA driver installation.exe file to launch the NVIDIA InstallShield Wizard. 7 Follow the instructions in the NVIDIA InstallShield Wizard to complete the installation. 24 NVIDIA Corporation

29 Release 185 Graphics Driver Version A PPENDIX MODE SUPPORT FOR WINDOWS This chapter details the Windows modes supported by the Release 185 driver for NVIDIA products. It contains these sections: General Mode Support Information on page 26 Default Modes Supported by GPU for Windows XP on page 27 Modes Supported by TV Encoders on page 41 NVIDIA Corporation 25

30 A PPENDIX A: Mode Support for Windows General Mode Support Information General Mode Support Information The NVIDIA graphics driver includes a standard list of display modes that are supported by default. These modes are listed in the section Default Modes Supported by GPU for Windows XP on page 27. The actual modes available depend on the capabilities of the display. In addition, the NVIDIA graphics driver has a dynamic EDID detection capability and will make available additional modes that are listed in the display EDID, provided the graphics hardware can support it. The NVIDIA graphics driver also supports the high resolutions available with the displays listed in Table A.1 as well as the non standard modes listed in Table A.2. Table A.1 Display Modes Supported for High Resolution Displays Apple 30 Cinema HD Display (Dual link DVI) Dell WFP 3007 (Dual Link DVI) HP LP3065 dual link DVI flat panel Maximum Resolution 60 Hz 60 Hz 60Hz. Table A.2 Non-standard Modes Supported Resolution 1680 x x NVIDIA Corporation

31 Release 185 Graphics Driver Version Default Modes Supported by GPU for Windows XP This section lists the modes that are included by default in the driver INF for the following product families: GeForce 9 Series on page 28 GeForce 200 Series of GPUs on page 34 Understanding the Mode Format Figure A.1 gives an example of how to read the mode information presented in this section. Resolution Color Depth Refresh Rates Example entry: 1024 x Meaning: Resolution: 1024 x 768 Color depth: 32 bpp Refresh rates: 60 Hz, 70 Hz, 72 Hz, 75 Hz, 85 Hz, 100 Hz, 120 Hz, 140 Hz, 144 Hz, 150 Hz, 170 Hz, and 200 Hz Figure A.1 Note: Mode Format Horizontal spanning modes of 3840x1080 and above, and vertical spanning modes of 1920x2160 and above generally require at least 32 MB of video memory at 32 bpp. An i next to the refresh rate indicates an interlaced refresh rate. NVIDIA Corporation 27

32 A PPENDIX A: Mode Support for Windows Default Modes Supported by GPU for Windows GeForce 9 Series This sections lists the supported display resolutions, color depths, and refresh rates for the following products: GeForce 9800 GTX+ GeForce 9800 GTX GeForce 9800 GX2 GeForce 9800 GT GeForce 9600 GT GeForce 9600 GSO GeForce 9500 GT GeForce 9400 GeForce 9300 GeForce 9200 Standard Modes 640 x x x x x x x x x x x x x x x x x x x NVIDIA Corporation

33 Release 185 Graphics Driver Version x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x NVIDIA Corporation 29

34 A PPENDIX A: Mode Support for Windows Default Modes Supported by GPU for Windows 1440 x x x x x x x Horizontal Spanning Modes 1280 x x x x x x x x x x x x x x x x x x x x x x x x x x NVIDIA Corporation

35 Release 185 Graphics Driver Version x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Vertical Spanning Modes 640 x x NVIDIA Corporation 31

36 A PPENDIX A: Mode Support for Windows Default Modes Supported by GPU for Windows 848 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x NVIDIA Corporation

37 Release 185 Graphics Driver Version x x x x x x x x x x x x x x x x x x NVIDIA Corporation 33